/**
 * Copyright 2021-2022 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_EXTRACT_IMAGE_PATCHES_H
#define MINDSPORE_EXTRACT_IMAGE_PATCHES_H
#include <map>
#include <set>
#include <vector>
#include <memory>
#include <string>
#include "ir/anf.h"
#include "ops/base_operator.h"
#include "mindapi/base/types.h"

namespace mindspore {
namespace ops {
constexpr auto kNameExtractImagePatches = "ExtractImagePatches";
/// \brief Extract patches from input and put them in the "depth" output dimension.
/// Refer to Python API @ref mindspore.ops.ExtractImagePatches for more details.
class MIND_API ExtractImagePatches : public BaseOperator {
 public:
  MIND_API_BASE_MEMBER(ExtractImagePatches);
  /// \brief Constructor.
  ExtractImagePatches() : BaseOperator(kNameExtractImagePatches) { InitIOName({"x"}, {"y"}); }

  void Init(const std::vector<int64_t> &kernel_size, const std::vector<int64_t> &strides,
            const std::vector<int64_t> &rates, const std::string &padding);

  /// \brief Set kernel_size.
  void set_kernel_size(const std::vector<int64_t> &kernel_size);

  /// \brief Set strides.
  void set_strides(const std::vector<int64_t> &strides);

  /// \brief Set rates.
  void set_rates(const std::vector<int64_t> &rates);

  /// \brief Set padding.
  void set_padding(const std::string &padding);

  /// \brief Get kernel_size.
  ///
  /// \return kernel_size.
  std::vector<int64_t> get_kernel_size() const;

  /// \brief Get strides.
  ///
  /// \return strides.
  std::vector<int64_t> get_strides() const;

  /// \brief Get rates.
  ///
  /// \return rates.
  std::vector<int64_t> get_rates() const;

  /// \brief Get padding.
  ///
  /// \return padding.
  std::string get_padding() const;
};
using PrimExtractImagePatchesPtr = std::shared_ptr<ExtractImagePatches>;
}  // namespace ops
}  // namespace mindspore
#endif  // MINDSPORE_EXTRACT_IMAGE_PATCHES_H
